Solar System With Batteries

LIPOWER ENERGY can design and produce Solar Energy Storage System (LP-PQ03), It is very popular and suitable for remote area where there is no grid electricity or grid electricity is unstable. For details, please go on:

Product Details

                Solar System With Batteries (LP-PQ03)



Solar energy (PV) input

Input voltage range

14.6V DC (open-circuit voltage)

Input current

≤50 A

Max conversion efficiency


Recommended power


Grid (AC) input

Input voltage range

165- 275 V AC

Input frequency range


Short circuit protection

Circuit breaker


AC output voltage

100V AC/220V AC/240V AC±5%/50Hz/60

AC output power


USB DC output


In-car DC input

DC 12V


1280 Wh/2560 Wh(Optional)

Output power factor

≥ 0.8 (> 30% load)

Wave distortion rate

Liner load ≤ 5%

Inverter overload

100%-110% load alarm,110%-125% 255s shutdown

Short circuit protection

Automatic shutdown

Under voltage/Overload

4 beeps/s 1 beep/ 1s


Voltage sampling precision/balance current

±2 mV / 1 A

Main Features:

  - Battery cell adopt SANYO, Samsung,LG,Panasonic,Sony international brand as well as Chinese brand,like LIPOWER,BAK. High quality battery cell can ensure battery's safety,stability,consistency and longer lifespan.

  - Built-in Battery Management System, which can prevent battery pack from over voltage, overcharge, over discharge, short circuit, over temperature and so on.

  - Supply ability:150000 sets per month to ensure prompt and timely delivery.

  - Intelligent control, high efficiency and energy saving.

  - FCC, CE, CB, RoHS certified.

solar battery backup

solar system batteriesTips: How much will 5 kW cost of solar energy based home system with battery backup from that installed solar energy system? 

Roughly calculated, Minimum solar project cost is somewhere in the $3 per watt ballpark, so expect to pay at least $15,000 for the solar system. Battery cost is additional $120 per battery. 5kW from the panels for 5 hours is 25kWh. Each battery will store around 1.2 kWh, so you need over 20 batteries to store 25kWh, which is another $2500. Add in some budget for the wiring, trenching, conduit, insurance, etc.


Keep in mind that a battery backup solar system will NOT power your home during a utility outage if it is grid-tied. Grid-tie requires a drop-out inverter which cannot produce power unless the grid is up. This prevents your inverter from electrocuting an electric lineman repairing the outage.


  - Woodel box per Solar Energy Storage, then stripped with pallet

  - 25-30 days leading time

  - 12 months worry-free guarantte

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